Introducing the remarkable NEWIN NWF Series Mixed Flow Closed Type Cooling Tower, engineered to revolutionize your cooling processes with cutting-edge technology and unmatched efficiency.
NWF The NWF series closed cooling tower harnesses the power of advanced composite flow cooling technology, ensuring stable operation while offering energy-saving and environmentally friendly solutions. As the spray water gracefully cools the heat exchange coil, it seamlessly flows into the cold water basin through a state-of-the-art PVC heat exchange layer. This innovative process not only effectively reduces the internal temperature of the tower but also significantly diminishes noise typically caused by direct water impact. Experience unparalleled performance and tranquility with our NWF series.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience unparalleled cooling performance with our Innovative Closed Circuit Cooling Tower. The fluid medium in need of cooling journeys through a meticulously designed serpentine coil heat exchanger. Our state-of-the-art continuous external spray system ensures the coil remains perfectly moistened, optimizing the cooling process. As the cooled medium exchanges heat with the spray water through an advanced partition wall heat exchanger, a robust closed loop is created for unmatched cooling effectiveness. Ingeniously, low-temperature dry air enters the tower laterally and crosses paths vertically with the spray water flow. This orchestrates a dynamic composite heat transfer, driven by expertly engineered fans. Following the full heat exchange, high-temperature, saturated air is seamlessly expelled outside the tower, while the spray water embarks on a secondary heat exchange through a sophisticated PVC heat exchange layer. Ultimately, the water cascades into a collection basin, facilitating superior heat removal and elevating cooling efficiency to new heights.
Advantage
> The Revolutionary Mixed Flow Close-Loop Circulation System ensures the purity of the media with unwavering reliability, significantly slashing maintenance costs while preserving valuable water resources with utmost efficiency and guaranteeing outstanding cooling performance.
> The exquisite blend of a stainless steel coil heat exchanger and an advanced PVC heat exchange layer is a hallmark of efficiency and sophistication. This groundbreaking design amplifies the heat transfer area, significantly boosts heat exchange efficiency, and even aids in reducing noise levels.
> Embrace tranquility with the ingeniously designed single-side air intake, effectively minimizing noise emissions at the rear of the tower, making it perfectly suited for use in noise-sensitive environments, providing peace of mind and comfort.
> The product boasts a sleek, compact structure, with a space-saving design, facilitating the seamless integration of multiple cooling towers to suit your specific needs.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Our aluminum alloy axial flow fan is designed to operate with exceptional low noise levels, remarkable stability, and superior efficiency. The robust motor is fortified with a protection grade of IP55 and an insulation grade of F, ensuring unparalleled safety and unmatched reliability.
2. External Spray System
The innovative external spray system seamlessly injects cooling water onto the heat exchange coil, consistently hydrating the coil surface to maximize cooling efficiency.
3. Stainless Steel Heat Exchange Coil
Experience the cutting-edge technology of stainless steel coils, renowned for their outstanding heat exchange efficiency and superior corrosion resistance. Their lightweight design contributes to a prolonged equipment lifespan and champions environmental sustainability due to their exceptional recyclability.
4. MAH PVC Fill Film (PVC heat exchange layer)
The advanced PVC filler heat exchange layer boasts an integrated design featuring a filler, air inlet grille, and drift eliminator, guaranteeing consistent airflow intake and significantly minimizing water drift loss for optimal heat transfer performance. The unique surface texture amplifies the heat exchange area, enhancing overall efficiency. Upgrade options to high-temperature materials are available to perfectly match the specific working conditions of your project.
5. MBD PVC Drift Eliminator
The specialized drift eliminator, crafted exclusively for closed cooling towers, excels at efficiently capturing airborne water droplets with minimal wind resistance and boasts an impressive capture rate of 99.99%, ensuring maximum heat transfer performance.
6. Air Inlet Louver
Designed to ensure an even flow of cool, dry air as it is drawn in and passed through the coil and PVC heat exchange layer, this feature also minimizes sun exposure and restricts microbial growth.
7. Heavy-duty Construction
Crafted with high-quality Z700 galvanized steel frame and shell,offering excellent corrosion resistance. For the harshest environments, optional SUS314/316 or NWN-Armour anti-corrosion coated steel is available, providing exceptional protection.
8. Access Door
Easily enter the tower's inner maintenance platform through the strategically placed access door.
The presence of an inspection platform within the cooling tower significantly enhances the ease and convenience of performing thorough inspections and routine maintenance.
Product Parameters
Design Conditions
| NWF |
Dimension (mm) |
Weight (kg) |
| Model |
L |
W |
H |
Dry |
Wet |
| NWF-120-Z7-S |
2300 |
1910 |
2850 |
843 |
1935 |
| NWF-180-Z7-S |
2300 |
1910 |
2930 |
883 |
2006 |
| NWF-230-Z7-S |
2850 |
2110 |
2930 |
1140 |
2701 |
| NWF-290-Z7-S |
3550 |
2110 |
2930 |
1377 |
3396 |
| NWF-350-Z7-S |
4150 |
2110 |
2930 |
1601 |
4013 |
| NWF-450-Z7-S |
4550 |
2250 |
3480 |
2055 |
4706 |
| NWF-600-Z7-S |
4550 |
2250 |
3720 |
2197 |
4899 |
| NWF-750-Z7-S |
5200 |
2250 |
4270 |
3201 |
6920 |
| NWF-900-Z7-S |
5200 |
2250 |
4490 |
3549 |
7535 |
| NWF-1000-Z7-S |
5200 |
2870 |
4490 |
4045 |
8589 |
| NWF-1150-Z7-S |
5900 |
2870 |
4540 |
4536 |
9677 |
| NWF-1450-Z7-S |
5900 |
3150 |
4690 |
5321 |
12230 |
| NWF-1750-Z7-S |
6500 |
3150 |
4690 |
5943 |
13744 |
| NWF-2300-Z7-S |
7500 |
3250 |
4900 |
6963 |
15214 |
Optional Various Additional Functions
Enhance your operational efficiency with our versatile selection of optional features. Whether your needs involve a two-speed & VFD variable frequency motor for controlled performance, a vibration cut-off switch for safety, or an electronic descaler to maintain peak efficiency, we have you covered. Our offerings also include advanced water treatment equipment, an anti-freeze automatic heating system for chilly climates, and a noise reduction upgrade for quieter operation. Additionally, safeguard your machinery with an external maintenance platform and guardrail, and streamline your operations with our installation and maintenance boom, among others.
Cost-Effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our products, enhanced with NWN-Armour anti-corrosion coating, deliver exceptional corrosion resistance, rivaling the durability and resilience of stainless steel. This innovative coating provides a budget-friendly yet highly effective alternative to traditional stainless steel solutions.el.
Application
Our cutting-edge Innovative Closed Circuit Cooling Tower with Efficient Spray Pump System serves a wide array of industries, ensuring excellent thermal performance and energy efficiency. It is the perfect choice for the Energy industry, providing reliable cooling solutions. In the Pharmaceutical industry, it offers precise temperature control essential for production processes. It supports HVAC systems by enhancing environmental comfort and efficiency. In the Chemical industry, it ensures safe and effective heat dissipation. For Machinery manufacturing and Metal processing, it delivers robust cooling. Plastic products manufacturing benefits from its consistent performance, while Industrial cooling needs are met with high efficiency. Finally, in the Food processing sector, it guarantees optimal cooling to maintain product quality and safety.
NEWIN Manufacturing Base
NEWIN FACTORY
Our state-of-the-art Manufacturing Base is strategically located in the vibrant city of Huizhou, Guangdong. This expansive facility spans a remarkable area of 10,000 square meters, housing advanced technology and equipment to ensure top-notch production.
ISO CERTIFICATION
We are proud to hold ISO9001:2015 Quality Management System Certification and ISO14001:2015 Environmental Management System Certification, reflecting our commitment to excellence and sustainability in every aspect of our operations.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
Independent Testing LAB
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Closed Type Cooling Tower Series
·
NSH/ NST Open Type Cooling Tower Series
·
NTG Industrial Type Cooling Tower Series
·
NECN/NECH Evaporative condenser
·
NWFL Dry Air Cooler
At NEWIN, we manufacture and maintain an extensive inventory of high-quality cooling tower accessories, tailored to meet the maintenance and replacement demands of virtually any cooling tower type or size. Reach out to us for bespoke solutions and enhance the performance of your cooling systems.
CONTAIN:
· Comprehensive fan drive system including fan, fan stack, reducer, motor, shaft, and more.
· Advanced water distribution components such as nozzles and drift eliminators.
· Efficient heat exchange parts, including PVC infills and cooling coils.
· A variety of other essential accessories like air inlet louvers, valves, and more.
Packaging & Shipping
Open Type Cooling Towers Shipment: Our commitment to excellence begins with the careful packaging of our Open Type Cooling Towers. Each unit is meticulously packaged to ensure unparalleled safety during transit, safeguarding its pristine quality and performance. Our dedicated team ensures that these units reach you in immaculate condition, ready to deliver superior cooling solutions.
Closed Type Cooling Towers Shipment: Experience the pinnacle of shipping excellence with our Closed Type Cooling Towers. These units are securely packaged with precision, reflecting our dedication to maintaining their premium quality. We prioritize the safety and integrity of each product, ensuring they are delivered in perfect condition to provide state-of-the-art cooling performance right from the start.
Technical Strength& Standards
Certifications
Audited Supplier 
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